Professor
Faculty of Economics, Kyoto University
Yoshidahonmachi, Sakyo Ward, Kyoto, 606-8317, JAPAN
Email: nakabayashi.jun.8x@kyoto-u.ac.jp
Working Papers:
"Scoring and Cartel Discipline in Procurement Auctions," (with Juan M. Ortner, Sylvain Chassang, Kei Kawai)
"Beyond Quasilinearity: Exploring Nonlinear Scoring Rules in Procurement Auctions," (with Makoto Hanazono, Ryuji Sano, and Masanori Tsuruoka)
Publications:
“A Field Experiment on Antitrust Compliance,” (with Kei Kawai), accepted in Journal of Political Economy
“A Study of Bid-rigging in Procurement Auctions: Evidence from Indonesia, Georgia, Mongolia, Malta, and State of California,” (with Kei Kawai and Daichi Shimamoto), Journal of Political Economy Microeconomics, Volume 4, Number 3
"The Value of Privacy in Cartels: An Analysis of the Inner Workings of a Bidding Ring," (with Kei Kawai and Juan Ortner), Review of Economic Studies Volume 93, Issue 1, January 2026, pp. 600–628
"Using Bid Rotation and Incumbency to Detect Collusion: A Regression Discontinuity Approach," (with Sylvain Chassang, Kei Kawai, and Juan Ortner), Review of Economic Studies Volume 90, Issue 1, January 2023, pp. 376-403
"Detecting Large-Scale Collusion in Procurement Auctions" (with Kei Kawai), Journal of Political Economy Vol. 130, No. 5, 2022, pp.1364-1411
“Robust Screens for Non-Competitive Bidding in Procurement Auctions,” (with Sylvain Chassang, Kei Kawai, and Juan Ortner), Econometrica Vol. 90, No. 1, 2022, pp.315-346
“Regulatory Capture in Public Procurement: Evidence from Revolving Door Bureaucrats in Japan” (with Kentaro Asai and Kei Kawai), Journal of Economic Behavior and Organization 186, 328-343
“Search and Resale Frictions in a Two-Sided Online Platform: A Case of Multi-Use Assets,” (with HisayukiYoshimoto) Journal of Economic Behavior & Organization 162, 85-105
“Small Business Set-asides in Procurement Auctions: An Empirical Analysis,” Journal of Public Economics, 100 (2013) 28-44
Auction Data: